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nip29: moderation actions and invite code support.

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(from pyramid implementation.)
This commit is contained in:
fiatjaf
2025-10-11 01:36:57 +00:00
parent afa5e5bc0e
commit 34b0d1f339
2 changed files with 297 additions and 20 deletions
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45
nip29/group.go
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@@ -41,11 +41,12 @@ type Group struct {
Name string
Picture string
About string
Members map[string][]*Role
Members map[nostr.PubKey][]*Role
Private bool
Closed bool
Roles []*Role
Roles []*Role
InviteCodes []string
LastMetadataUpdate nostr.Timestamp
LastAdminsUpdate nostr.Timestamp
@@ -67,7 +68,7 @@ func (group Group) String() string {
members := make([]string, len(group.Members))
i := 0
for pubkey, roles := range group.Members {
members[i] = pubkey
members[i] = pubkey.Hex()
if len(roles) > 0 {
members[i] += ":"
}
@@ -103,7 +104,7 @@ func NewGroup(gadstr string) (Group, error) {
return Group{
Address: gad,
Name: gad.ID,
Members: make(map[string][]*Role),
Members: make(map[nostr.PubKey][]*Role),
}, nil
}
@@ -114,15 +115,15 @@ func NewGroupFromMetadataEvent(relayURL string, evt *nostr.Event) (Group, error)
ID: evt.Tags.GetD(),
},
Name: evt.Tags.GetD(),
Members: make(map[string][]*Role),
Members: make(map[nostr.PubKey][]*Role),
}
err := g.MergeInMetadataEvent(evt)
return g, err
}
func (group Group) ToMetadataEvent() *nostr.Event {
evt := &nostr.Event{
func (group Group) ToMetadataEvent() nostr.Event {
evt := nostr.Event{
Kind: nostr.KindSimpleGroupMetadata,
CreatedAt: group.LastMetadataUpdate,
Tags: nostr.Tags{
@@ -154,8 +155,8 @@ func (group Group) ToMetadataEvent() *nostr.Event {
return evt
}
func (group Group) ToAdminsEvent() *nostr.Event {
evt := &nostr.Event{
func (group Group) ToAdminsEvent() nostr.Event {
evt := nostr.Event{
Kind: nostr.KindSimpleGroupAdmins,
CreatedAt: group.LastAdminsUpdate,
Tags: make(nostr.Tags, 1, 1+len(group.Members)/3),
@@ -171,7 +172,7 @@ func (group Group) ToAdminsEvent() *nostr.Event {
// is an admin
tag := make([]string, 2, 2+len(roles))
tag[0] = "p"
tag[1] = member
tag[1] = member.Hex()
for _, role := range roles {
tag = append(tag, role.Name)
}
@@ -181,8 +182,8 @@ func (group Group) ToAdminsEvent() *nostr.Event {
return evt
}
func (group Group) ToMembersEvent() *nostr.Event {
evt := &nostr.Event{
func (group Group) ToMembersEvent() nostr.Event {
evt := nostr.Event{
Kind: nostr.KindSimpleGroupMembers,
CreatedAt: group.LastMembersUpdate,
Tags: make(nostr.Tags, 1, 1+len(group.Members)),
@@ -191,14 +192,14 @@ func (group Group) ToMembersEvent() *nostr.Event {
for member := range group.Members {
// include both admins and normal members
evt.Tags = append(evt.Tags, nostr.Tag{"p", member})
evt.Tags = append(evt.Tags, nostr.Tag{"p", member.Hex()})
}
return evt
}
func (group Group) ToRolesEvent() *nostr.Event {
evt := &nostr.Event{
func (group Group) ToRolesEvent() nostr.Event {
evt := nostr.Event{
Kind: nostr.KindSimpleGroupRoles,
CreatedAt: group.LastMembersUpdate,
Tags: make(nostr.Tags, 1, 1+len(group.Members)),
@@ -260,12 +261,14 @@ func (group *Group) MergeInAdminsEvent(evt *nostr.Event) error {
if tag[0] != "p" {
continue
}
if !nostr.IsValid32ByteHex(tag[1]) {
member, err := nostr.PubKeyFromHex(tag[1])
if err != nil {
continue
}
for _, roleName := range tag[2:] {
group.Members[tag[1]] = append(group.Members[tag[1]], group.GetRoleByName(roleName))
group.Members[member] = append(group.Members[member], group.GetRoleByName(roleName))
}
}
@@ -288,13 +291,15 @@ func (group *Group) MergeInMembersEvent(evt *nostr.Event) error {
if tag[0] != "p" {
continue
}
if !nostr.IsValid32ByteHex(tag[1]) {
member, err := nostr.PubKeyFromHex(tag[1])
if err != nil {
continue
}
_, exists := group.Members[tag[1]]
_, exists := group.Members[member]
if !exists {
group.Members[tag[1]] = nil
group.Members[member] = nil
}
}